Atomic StructureQuantum Numbers21Choose the best answerWhich set of quantum numbers is NOT possible for a 4p electron?An = 4, ℓ = 1, mℓ = −1, mₛ = +½Bn = 4, ℓ = 1, mℓ = 0, mₛ = +½Cn = 4, ℓ = 1, mℓ = +2, mₛ = +½Dn = 4, ℓ = 1, mℓ = +1, mₛ = −½ Like 0 Discuss 0Share
Atomic StructureQuantum Numbers and Electronic Configuration22Choose the best answerWhich element first contains an electron with quantum numbers n = 3, ℓ = 0, mℓ = 0, mₛ = −½ in its ground state?AMgBNaCNeDF Like 0 Discuss 0Share
Atomic StructureQuantum Numbers23Choose the best answerWhich set of quantum numbers is valid for a 4d electron?An = 4, ℓ = 3, mℓ = +2, mₛ = +½Bn = 4, ℓ = 2, mℓ = +1, mₛ = 0Cn = 4, ℓ = 3, mℓ = −2, mₛ = +½Dn = 4, ℓ = 2, mℓ = +1, mₛ = −½ Like 0 Discuss 0Share
Atomic StructureEnergy of Hydrogen Atom24Choose the best answerFor a hydrogen atom, the maximum possible energy of an electron corresponds to:AThe nucleusBGround stateCFirst excited stateDInfinite separation from the nucleus Like 0 Discuss 0Share
Atomic StructurePrincipal Quantum Number25Choose the best answerWhich quantum number primarily identifies the principal energy level and average size of an orbital?APrincipal quantum number, nBAzimuthal quantum number, ℓCMagnetic quantum number, mℓDSpin quantum number, mₛ Like 0 Discuss 0Share